2A3R

Crystal Structure of Human Sulfotransferase SULT1A3 in Complex with Dopamine and 3-Phosphoadenosine 5-Phosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Monoamine-sulfating phenol sulfotransferase	polymer	295	34237.1	2	UniProt (P50224) Pfam (PF00685) UniProt (by SIFTS) (P0DMM9)	Homo sapiens (human)	SULT1A3, Aryl sulfotransferase 1A3, Sulfotransferase, monoamine-preferring, M-PST, Thermolabile phenol sulfotransferase, TL-PST, Placental estrogen sulfotransferase, Catecholamine-sulfating phenol sulfotransferase, HAST3
2	C, E (A, B)	ADENOSINE-3'-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (A3P)
3	D, F (A, B)	L-DOPAMINE	non-polymer		153.2	2	Chemie (LDP)
4	G, H (A, B)	water	water		18.0	90	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	68474.3
Non-Polymers*	Number of molecules	4
	Total formula weight	1160.8
All*	Total formula weight	69635.0

*Water molecules are not included.